Výsledky vyhledávání - "J.G. Wegrowe"

Publikováno v: [Proceedings] The 14th IEEE/NPSS Symposium Fusion Engineering.

The physics of ITER (International Thermonuclear Experimental Reactor) is based on demonstrated tokamak physics and credible extrapolations of that physics. Assessment of the energy confinement and MHD stability requirements led to the choice of the

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https://doi.org/10.1109/fusion.1991.218837

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The lower hybrid current drive system for ITER: progress on the route of the new launchers

Autor: C. Gormezano, P. Bibet, J.G. Wegrowe, P. Schild, R. Walton, L. Doceul, G. Rey, Frej Wasastjerna, P. Froissard, A. Kaye, F. X. Söldner, F. Kazarian, H. Panissie, G. Tonon, C. Portafaix, M. Goniche

Publikováno v: 17th IEEE/NPSS Symposium Fusion Engineering (Cat. No.97CH36131).

The design of a Lower Hybrid Waves (LHW) system for ITER EDA is based on the robust concept of the passive active multijunction (PAM) which associates a good coupling of the slow wave with an efficient cooling of the grill mouth. The PAM is fed by an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8cb7757e2a3f03a13ed1a6d4bee8a80a
https://doi.org/10.1109/fusion.1997.687072

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Lower-hybrid-heating data on the Wega experiment revisited, using ion-stochastic-heating and electron-Landau-damping theories

Autor: W. Hess, F. X. Söldner, J.G. Wegrowe, H. D. Pacher, R. Magne, C. Gormezano, G. Tonon, G. Ichtchenko, G.W. Pacher, T.K. Nguyen

Publikováno v: Nuclear Fusion. 21:1047-1065

Previously obtained data on the Wega tokamak by lower hybrid heating (f = 500 MHz; PHF = 130 kW) are re-visited in the light of recent theories on ion stochastic heating and quasi-linear electron Landau damping. It is possible, with the help of these

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https://doi.org/10.1088/0029-5515/21/9/001

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Heating and Current Drive Systems

Autor: F. Engelmann, F. Moons, Flaviano Farfaletti-Casali, J.G. Wegrowe

Publikováno v: Fusion Technology. 14:165-177

Design parameters and conceptual design features of heating and current drive systems envisaged for the Next European Torus are described. Specifically, injection systems for lower hybrid, ion cylotron, and electron cylcotron waves as well as for neu

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https://doi.org/10.13182/fst88-a25156

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Langmuir probes compared with other diagnostic techniques in a Q-device

Autor: J.G. Wegrowe, M. Hashmi, A.J. van der Houven van der Oordt

Publikováno v: Nuclear Fusion. 8:197-201

A comparison of density measurements between cylindrical Langmuir probes, resonance fluorescence scattering and microwave methods is performed in a singly ionized barium plasma of a Q-device by varying the following parameters: 1) Density n: 3 × 108

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https://doi.org/10.1088/0029-5515/8/3/007

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Behaviour of aQ-device in the low density range

Autor: A.J. van der Houven van der Oordt, M. Hashmi, J.G. Wegrowe

Publikováno v: Plasma Physics. 10:861-865

Experimental verification of the "equilibrium" theory in a Q-device is attempted in the low density range by using, apart from probes, resonance fluorescence scattering and microwave methods to measure the density in a singly ionized barium plasma. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::94e6c11ad41a4623b35162c7a9f3762f
https://doi.org/10.1088/0032-1028/10/9/306

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